N-archive/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-11-24 15:52:45 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

microprofile: Avoid crashing due to OOB stack pos

Browse source
This commit is contained in:
ameerj 2023-05-27 22:10:54 -04:00
parent d6db422098
commit fee91096ca
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
externals/microprofile/microprofile.h vendored
View file

@ -1697,7 +1697,13 @@ void MicroProfileFlip()
{ {
int nTimer = MicroProfileLogTimerIndex(LE); int nTimer = MicroProfileLogTimerIndex(LE);
uint8_t nGroup = pTimerToGroup[nTimer]; uint8_t nGroup = pTimerToGroup[nTimer];
MP_ASSERT(nStackPos < MICROPROFILE_STACK_MAX);
// To avoid crashing due to OOB memory accesses/asserts
// simply skip this iteration
// MP_ASSERT(nStackPos < MICROPROFILE_STACK_MAX);
if (nStackPos >= MICROPROFILE_STACK_MAX) {
break;
}
MP_ASSERT(nGroup < MICROPROFILE_MAX_GROUPS); MP_ASSERT(nGroup < MICROPROFILE_MAX_GROUPS);
pGroupStackPos[nGroup]++; pGroupStackPos[nGroup]++;
pStack[nStackPos++] = k; pStack[nStackPos++] = k;